ICS-TOUCH Instruction Manual
CEB00XXX-53-000
Page 41 of 43
Issue 4 19 January 2021
13
Fuses
The ICS-6-SP Control Unit has a number of internal protection fuses which might blow under
conditions of fault or wiring error. In particular the safety loop fuses are usually blown if during
wiring the A and B safety loops are crossed over.
The fuses below are located inside the top of the unit. To access them, the front panel of the ICS-6-
SP Control Unit must be removed. To do this, first remove the two screwlocks adjacent to the
Expansion connector. Insert the blade of a 3mm flat screwdriver into the rectangular slot at the ends
of the front panel and carefully prise it off.
Figure 24.
F1
A Safety Loop
315mA 20 X 5mm
F2
B Safety Loop
315mA 20 X 5mm
F3
Expansion 24V Power
3.15AT 20 X 5mm
14
Specifications
Safety Performance
Up to PL’e’ to EN ISO 13849-1:2015 see section 4.
Shutdown Time
6ms typical. Measured from opening of safety circuits to opening of
interlock operator contacts.
Maximum Safety
220Ω at 24V supply voltage
Loop Resistance
140Ω at 21.5V supply voltage
Supply Voltage
24V DC (21.5 – 26.5V).
Power Consumption
24W typical (ICS-6-SP Control Unit with Touch panel)
No. of Output Contacts
3, dual channel
Output Contact Rating
4A 50VDC resistive load
Ingress Protection
IP20
Operating Conditions
0° to 55°C, 0% - 95% relative humidity non-condensing
Size
263mm wide X 233mm high X 89mm deep
Weight
1kg
Dimensions are approximate. Values given as ‘typical’ are average values measured across a number
of samples and are not guaranteed. Lasermet reserve the right to alter any specification without
prior notice.
